What is John Adams's NPI number?

John Adams's National Provider Identifier (NPI) is 1649162678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Adams's specialty?

John Adams is listed in the NPPES registry with a primary specialty of Personal Care Attendant (Nursing Service Related Providers).

Where is John Adams located?

John Adams's practice location on file with NPPES is 3608 Apothecary St, District Hts, MD 20747-2999.

What is John Adams's phone number?

The practice phone number listed in the NPPES registry for John Adams is (703) 839-5274.

Is John Adams's NPI active?

Yes — John Adams's NPI (1649162678) is active in the NPPES registry as of the last update on 2025-07-18.

IndividualActive

John Adams

NPI 1649162678 · Personal Care Attendant · District Hts, MD

John Adams is a Personal Care Attendant provider in District Hts, MD (NPI 1649162678).

Provider details

NPI number: 1649162678
Entity type: Individual
Primary specialty: Personal Care AttendantNursing Service Related Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Personal Care AttendantPrimary3747P1801X
Nursing Service Related Providers

Profile Score

Basic profile(48/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

3608 Apothecary St

District Hts, MD 20747-2999

Phone: (703) 839-5274

Approximate (ZIP-level) locationGet directions

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Mailing address